Flygut: an atlas of the Drosophila adult midgut

Mouche Logo lab lemaitre Bbcf logo

Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
Search expression data by gene:
Gene name trp
Flybase description The gene transient receptor potential is referred to in FlyBase by the symbol Dmel\trp (CG7875, FBgn0003861).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -61.1534 -34.5194 -42.070341 -53.8746 -41.149947 -66.0731 -63.40696 -42.637292
    Affimetrix absolute value 2.502 2.538 2.821 2.639 3.484 2.529 2.566 2.901
    Affymetric present call in "x" number of chips 0 0 0 0 2 0 0 0
Intestinal gene expression in different physiological conditions
Ecc15: flies orally infected with Erwinia carotovora carotovora 15.
Pe: flies orally infected with Pseudomonas entomophila.
Pe gacA: flies orally infecte with Pseudomonas entomophila gacA.
For methods and description, see Buchon et al. 2009, Cell Host Microbe, and Chakrabarti et al. 2012, Cell Host Microbe.
Gene details (from Flybase) It is a protein_coding_gene from Drosophila melanogaster.
There is experimental evidence that it has the molecular function: protein binding; calcium channel activity.
There is experimental evidence that it is involved in the biological process: light-induced release of internally sequestered calcium ion; olfactory learning; protein localization; detection of light stimulus involved in visual perception; response to light stimulus; detection of light stimulus involved in sensory perception; calcium ion transmembrane transport; cellular response to anoxia; inhibition of phospholipase C activity involved in G-protein coupled receptor signaling pathway.
46 alleles are reported.
The phenotypes of these alleles are annotated with: photoreceptor; rhabdomere; retina; antenna; photoreceptor cell; eye photoreceptor cell; ommatidium.
It has one annotated transcript and one annotated polypeptide.
Protein features are: Ankyrin repeat; Ankyrin repeat-containing domain; Ion transport; Transient receptor potential II; Transient receptor potential channel; Transient receptor potential channel, canonical.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of very high expression to a trough of no expression detected.
Peak expression observed during late pupal stages.